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litiu vs gadoliniu

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1 Tabelul periodic
1.1 Simbol
Li
Gd
1.2 Număr grup
Tennessine Metal
1
Rank: 17 (Overall)
0
Rank: 18 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
2
Rank: 6 (Overall)
6
Rank: 2 (Overall)
litiu Metal
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1.4 bloc
s block
f block
1.5 Element de familie
alcaliu
lantanidelor
1.6 Numărul CAS
roentgeniu Metal
7439932
Rank: 85 (Overall)
7440542
Rank: 33 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
3m Im_
P63 / mmc
1.8 Număr spațiu grup
Sodiu Metal
229,00
Rank: 1 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
  • Capacitate de căldură de litiu este foarte mare.
  • metale inflamabile și extrem de exploziv de litiu, prin urmare, trebuie să fie depozitate în mod corespunzător.
  • Gadolinium nu este găsit liber în natură, prin urmare, acesta nu este un metal nativ.
  • Gadoliniu de metal găsite în minerale, cum ar fi monazitul și Bastnaesite.
2.2 surse
S-au găsit în minerale, Minerit
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Johan August Arfwedson
Jean Charles Galissard de Marignac
2.3.2 Descoperire
în 1817
în 1880
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
6 * 10-7 %
Rank: 18 (Overall)
2 * 10-7 %
Rank: 22 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.00017 %
Rank: 11 (Overall)
~0.0000002 %
Rank: 25 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 22 (Overall)
0,00 %
Rank: 34 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 44 (Overall)
0,00 %
Rank: 30 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 15 (Overall)
0,00 %
Rank: 38 (Overall)
protactiniu Metal
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2.4.6 Abundenței la om
Calciu Metal
0,00 %
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
  • Principala utilizare a litiu este de fabricație baterii reîncărcabile pentru echipamente electronice și gadget-uri.
  • este, de asemenea, utilizat în fabricarea de baterii non-reîncărcabile.
  • aliajele sale sunt, de asemenea, utilizate în a face magneți, componente electronice si dispozitive de stocare a datelor.
  • Compus gadoliniu de metal sunt folosite in imagistica prin rezonanta magnetica (IRM).
3.1.1 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
industria aerospațială, industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
N / A
non Toxic
3.2.2 Prezent în corpul uman
da
Nu
3.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 27 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
1,30 ppm
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
180,54 ° C
Rank: 73 (Overall)
1.311,00 ° C
Rank: 35 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
1.347,00 ° C
Rank: 62 (Overall)
3.233,00 ° C
Rank: 25 (Overall)
Fleroviu Metal
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
silvery alb
4.3.3 Luciu
N / A
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
0,60
Rank: 21 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
5,00 MPa
Rank: 52 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
510,00 MPa
Rank: 22 (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
6.000,00 Domnișoară
Rank: 3 (Overall)
2.680,00 Domnișoară
Rank: 34 (Overall)
taliu Metal
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4.6 Proprietăți optice
4.6.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
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4.6.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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4.7 forme alotropice
Nu
Nu
4.7.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.7.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Li
Gd
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
8
Rank: 30 (Overall)
26
Rank: 13 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
0,98
Rank: 46 (Overall)
1,20
Rank: 39 (Overall)
franciu Metal
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5.3.2 Sanderson Electronegativitate
Cobalt Metal
0,89
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
0,97
Rank: 38 (Overall)
1,11
Rank: 29 (Overall)
cesiu Metal
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
0,97
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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5.3.5 Allen Electronegativitate
berkelium Metal
0,91
Rank: 41 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
3,02
Rank: 8 (Overall)
2,80
Rank: 15 (Overall)
Aur Metal
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
520,20 kJ / mol
Rank: 81 (Overall)
593,40 kJ / mol
Rank: 56 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
7.298,10 kJ / mol
Rank: 3 (Overall)
1.170,00 kJ / mol
Rank: 65 (Overall)
Ruteniu Metal
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5.5.3 3rd Level Energy
Crom Metal
11.815,00 kJ / mol
Rank: 4 (Overall)
1.990,00 kJ / mol
Rank: 75 (Overall)
Osmiu Metal
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5.5.4 4a Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
4.250,00 kJ / mol
Rank: 30 (Overall)
toriu Metal
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5.5.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
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5.5.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
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5.5.7 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
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5.5.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
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5.5.9 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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5.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.5.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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5.5.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
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5.5.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
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5.5.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
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5.5.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
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5.5.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
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5.5.20 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.21 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.22 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.23 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.24 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.6 echivalent electrochimică
franciu Metal
0,26 g / amp-hr
Rank: 75 (Overall)
1,96 g / amp-hr
Rank: 32 (Overall)
beriliului Metal
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5.7 Funcția de electroni de lucru
Platină Metal
2,90 eV
Rank: 37 (Overall)
3,10 eV
Rank: 35 (Overall)
cesiu Metal
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5.8 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
6 Atomic
6.1 Numar atomic
Tennessine Metal
3
Rank: 92 (Overall)
64
Rank: 52 (Overall)
litiu Metal
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6.2 Configuratie electronica
[He] 2s1
[Xe] 4f7 5d1 6s2
6.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Hexagonala Închide Ambalat (HCP)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
3
Rank: 91 (Overall)
64
Rank: 51 (Overall)
litiu Metal
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6.4.2 Numărul de Neutronii
Fleroviu Metal
4
Rank: 68 (Overall)
93
Rank: 37 (Overall)
litiu Metal
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6.4.3 Numărul de Electronii
Tennessine Metal
3
Rank: 91 (Overall)
64
Rank: 51 (Overall)
litiu Metal
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6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
152,00 p.m
Rank: 31 (Overall)
180,00 p.m
Rank: 14 (Overall)
beriliului Metal
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6.5.2 Raza covalentă
franciu Metal
128,00 p.m
Rank: 50 (Overall)
196,00 p.m
Rank: 14 (Overall)
beriliului Metal
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6.5.3 Van der Waals Raza
franciu Metal
182,00 p.m
Rank: 35 (Overall)
237,00 p.m
Rank: 15 (Overall)
Zinc Metal
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6.6 Greutate atomica
Tennessine Metal
6,94 amu
Rank: 86 (Overall)
47,87 amu
Rank: 78 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
13,10 cm3 / mol
Rank: 39 (Overall)
19,90 cm3 / mol
Rank: 20 (Overall)
Mangan Metal
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6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină Metal
19,00 (-EV)
Rank: 60 (Overall)
46,10 (-EV)
Rank: 34 (Overall)
franciu Metal
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6.10 Constant zabrele
Mangan Metal
351,00 p.m
Rank: 42 (Overall)
363,60 p.m
Rank: 32 (Overall)
beriliului Metal
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3
6.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,59
Rank: 9 (Overall)
beriliului Metal
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu Metal
0,53 g / cm3
Rank: 84 (Overall)
7,90 g / cm3
Rank: 51 (Overall)
litiu Metal
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7.1.2 Densitate Când lichid (la mp)
Osmiu Metal
0,51 g / cm3
Rank: 60 (Overall)
7,40 g / cm3
Rank: 31 (Overall)
litiu Metal
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7.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
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7.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
7.4 Presiunea de vapori
7.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
109,00 (Pa)
Rank: 2 (Overall)
0,00 (Pa)
Rank: 30 (Overall)
ceriu Metal
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7.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
7,39 (Pa)
Rank: 9 (Overall)
Tungsten Metal
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1.4 Proprietățile elasticitate
1.4.1 shear Modulus
Osmiu Metal
4,20 GPa
Rank: 49 (Overall)
21,80 GPa
Rank: 33 (Overall)
Potasiu Metal
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1.9.1 Modulus în vrac
Osmiu Metal
11,00 GPa
Rank: 44 (Overall)
37,90 GPa
Rank: 34 (Overall)
cesiu Metal
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2.4.3 Modulul lui Young
Iridiu Metal
4,90 GPa
Rank: 55 (Overall)
54,80 GPa
Rank: 35 (Overall)
cesiu Metal
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2.5 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,26
Rank: 23 (Overall)
beriliului Metal
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2.6 Alte proprietăți mecanice
N / A
Ductil, Maleabil
3 Magnetic
3.1 Caracteristici magnetice
3.1.1 Gravitație specifică
Cobalt Metal
0,53
Rank: 70 (Overall)
7,90
Rank: 40 (Overall)
litiu Metal
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3.1.3 Comenzi magnetice
paramagnetic
Feromagnetic
3.1.4 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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3.1.5 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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4.3 Proprietăți electrice
4.3.1 Domeniul imobilier electrice
Conductor
Conductor
4.3.2 Rezistivitatea
Mercur Metal
92,80 nΩ · m
Rank: 33 (Overall)
1,31 nΩ · m
Rank: 56 (Overall)
taliu Metal
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4.3.4 Conductivitate electrică
Argint Metal
0,11 10 6 / cm Ω
Rank: 19 (Overall)
0,01 10 6 / cm Ω
Rank: 62 (Overall)
Plutoniu Metal
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5.1.1 electron afinitate
Aur Metal
59,60 kJ / mol
Rank: 16 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur Metal
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6 Termic
6.1 Căldura specifică
litiu Metal
3,60 J / (kg K)
Rank: 1 (Overall)
0,23 J / (kg K)
Rank: 27 (Overall)
americiu Metal
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6.4 Molara Capacitatea de căldură
americiu Metal
24,86 J / mol · K
Rank: 48 (Overall)
37,03 J / mol · K
Rank: 2 (Overall)
beriliului Metal
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6.5 Conductivitate termică
Argint Metal
84,80 W / m · K
Rank: 20 (Overall)
10,60 W / m · K
Rank: 64 (Overall)
neptuniu Metal
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6.6 Temperatura critică
litiu Metal
3.223,00 K
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
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6.8 Expansiunea termică
cesiu Metal
46,00 pm / (m · K)
Rank: 7 (Overall)
9,40 pm / (m · K)
Rank: 42 (Overall)
Tungsten Metal
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6.10 entalpia
6.10.1 Entalpia de Vaporizarea
Tungsten Metal
134,70 kJ / mol
Rank: 50 (Overall)
359,40 kJ / mol
Rank: 21 (Overall)
Zinc Metal
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7.2.2 Entalpie Fusion
Tungsten Metal
3,00 kJ / mol
Rank: 57 (Overall)
10,05 kJ / mol
Rank: 36 (Overall)
cesiu Metal
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7.3.1 Entalpie de atomizare
Tungsten Metal
160,70 kJ / mol
Rank: 52 (Overall)
352,00 kJ / mol
Rank: 27 (Overall)
Mercur Metal
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7.4 Standard Molar Entropy
protactiniu Met..
29,10 J / mol.K
Rank: 51 (Overall)
68,10 J / mol.K
Rank: 16 (Overall)
beriliului Metal
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